T he ESP32 is a fantastic little microcontroller with a world of possibilities. Its specifications may appear modest, but its capabilities enable it to power all kinds of devices.

On a typical microcontroller project we may only have access to a relatively tiny screen. Information display can be a challenge, but it’s one that may be made easier by [0xPIT]’s ESParklines ...

In just 100 seconds, learn how Arduino works - from its microcontroller and architecture to how it's programmed and used in real-world projects. A fast, simple intro to one of the most powerful tools ...

A good, reliable and easy to use dc power supply is probably the most important thing for every electronics hobbyists. Since a proper electronically stabilized power supply is crucial for almost all ...

As the microcontroller landscape continues to evolve, the Raspberry Pi Pico 2 stands out as a powerful and versatile choice, ready to meet the demands of today’s and tomorrow’s projects.

An awful lot of microcontroller projects use timers to repeat an action every few minutes, hours, or days. While these timers can be as accurate as a cheap digital wrist watch, there are times ...

From the Build Your Own Microcontroller Projects site – a very handy and comprehensive collection of electronic DIY projects – comes the electronic distance meter. With summer upon us, many ...

It’s a new $4 microcontroller that’s smaller than the average Pi, features a custom chip powerful enough to be used in machine learning projects (according to The Raspberry Pi Foundation), and ...

Dogan Ibrahim has a new book that focuses on advanced usage of the PIC18 microcontroller series by Microchip. The book reviews the PIC18 series in-depth and the mikroC complier that is used throughout ...

Technology Editor Bill Wong burrows into the ins and outs of GruntWare's Gopher Database. What do you do when you start a new microcontroller project? Crack the product catalog or log onto a ...